Viessmann Vitodens 200, Service Instructions Manual

Page: 7 / 116

7
Initial start-up, inspection and maintenance
Further details regarding the individual steps
(cont.)
Changing the language (if necessary)Ăć
only with Comfortrol menu-assisted programming unit
SPRACHE/LANGUAGE
>DEUTSCH:.........A
>ENGLISH:.........B
>ZURÜCK/BACK:....D
Open cover:
Menu item Key
³ SYSTEM " D "
³ BASIC SETTINGS " A "
³ LANGUAGE " C "
Select the required language.
Check the gas type
¨ ĂSafety instruction
The natural gas version cannot be converted to LPG.
1. Enquire the gas type and Wobbe
indexĂ(Wo) from your local mains
or LPG gas supplier.
Please note:
In the as delivered condition,
VitodensĂ200 is set up for natural
gasĂE or LPGĂP.
Natural gasĂEĂversion:
The boiler can be operated in the
Wobbe index range 12.0 to
16.1ĂkWh/m
3
(43.2 to 58.0ĂMJ/m
3
).
LPGĂPĂversion:
The boiler can be operated in the
Wobbe index range 21.4 to
22.5ĂkWh/m
3
(76.9 to 81.0ĂMJ/m
3
).
2. Compare the gas category (type)
and group with the details on the
burner label.
3. The burner must be converted acc.
to the details provided by the
mains gas or the LPG supplier to
match the fuel provided, if these
details do not match.
See separate conversion kit
installation instructions.
After conversion from
H natural gasĂE or LPGĂP to natural
gasĂLL
The boiler can be operated in the
Wobbe index range 10.0 to
13.1ĂkWh/m
3
(36.0 to 47.2ĂMJ/m
3
).
H LPGĂP to natural gasĂE
The boiler can be operated in the
Wobbe index range 12.0 to
16.1ĂkWh/m
3
(43.2 to 58.0ĂMJ/m
3
).
4. Record the gas type in the service
report on pageĂ108.
5692Ă485
G
B